Propeller wheel

the screw, usually having two or more blades, used in propelling a vessel.

See also: Propeller

References in periodicals archive ?
"The device measures exhaust temperature, and an experienced vessel operator can use it to tell when his boat has a bent propeller wheel or rudder, a rope in a wheel or when he's fighting bottom--any of those conditions that put an engine under an abnormal load."
A dark blue hood and striking 21-inch polished Propeller Wheels complete Mulliner's external signature on the Galene Edition.
The project Speedy year-round river transport by Denis Mikheev proposes to create a new high-speed fleet in which, instead of well-known but too noisy and uneconomical samples (ships with propeller), ships with universal amphibious propeller wheels will be used, which will move in water, snow and ice.